Use annotations to do validation

Modified models to use annotations instead of function calls for most
field validations.  Created a few new validation annotations for use
within models.
Per review comments:
- renamed Key to VerifyKey
- enhanced VerifyKey to imply "@Valid", unless disabled

Issue-ID: POLICY-2648
Change-Id: I2b53f218b0a2ab1ed1f5e278816a3509f1408972
Signed-off-by: Jim Hahn <jrh3@att.com>

4 files changed, 18 insertions, 17 deletions

diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
index 8d6b1b9f4..dc69e2e67 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
@@ -37,6 +37,7 @@ import lombok.NoArgsConstructor;
 import lombok.Setter;
 import org.junit.Test;
 import org.onap.policy.common.parameters.ValidationResult;
+import org.onap.policy.common.parameters.annotations.Pattern;
 import org.onap.policy.models.base.PfKey.Compatibility;
 import org.onap.policy.models.base.testconcepts.DummyPfKey;
 
@@ -268,10 +269,13 @@ public class PfKeyImplTest {
     @Setter
     @EqualsAndHashCode(callSuper = false)
     @NoArgsConstructor
-    private static class MyKey extends PfKeyImpl {
+    public static class MyKey extends PfKeyImpl {
         private static final long serialVersionUID = 1L;
 
+        @Pattern(regexp = NAME_REGEXP)
         private String name;
+
+        @Pattern(regexp = VERSION_REGEXP)
         private String version;
 
         public MyKey(String name, String version) {
diff --git a/models-base/src/test/java/org/onap/policy/models/base/ValidatedTest.java b/models-base/src/test/java/org/onap/policy/models/base/ValidatedTest.java
index 8534d82a6..dab28f636 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/ValidatedTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/ValidatedTest.java
@@ -434,12 +434,14 @@ public class ValidatedTest {
         private final String text;
 
         @Override
-        public ValidationResult validate(String fieldName) {
+        public BeanValidationResult validate(String fieldName) {
             if (TEXT.equals(text)) {
                 return null;
             }
 
-            return new ObjectValidationResult(fieldName, text, ValidationStatus.INVALID, NOT_SAME);
+            BeanValidationResult result = new BeanValidationResult(fieldName, this);
+            result.addResult(new ObjectValidationResult(fieldName, text, ValidationStatus.INVALID, NOT_SAME));
+            return result;
         }
     }
 }
diff --git a/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfConcept.java b/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfConcept.java
index 67a450702..548c26252 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfConcept.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfConcept.java
@@ -27,20 +27,25 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NonNull;
 import org.apache.commons.lang3.ObjectUtils;
-import org.onap.policy.common.parameters.BeanValidationResult;
-import org.onap.policy.common.parameters.ValidationResult;
+import org.onap.policy.common.parameters.annotations.NotBlank;
+import org.onap.policy.common.parameters.annotations.NotNull;
 import org.onap.policy.models.base.PfAuthorative;
 import org.onap.policy.models.base.PfConcept;
 import org.onap.policy.models.base.PfConceptKey;
 import org.onap.policy.models.base.PfKey;
+import org.onap.policy.models.base.validation.annotations.VerifyKey;
 
 @Data
 @EqualsAndHashCode(callSuper = false)
 public class DummyPfConcept extends PfConcept implements PfAuthorative<DummyAuthorativeConcept> {
     private static final long serialVersionUID = 1L;
+
     @EmbeddedId
+    @VerifyKey
+    @NotNull
     private PfConceptKey key;
 
+    @NotBlank
     private String description;
 
 
@@ -101,16 +106,6 @@ public class DummyPfConcept extends PfConcept implements PfAuthorative<DummyAuth
     }
 
     @Override
-    public ValidationResult validate(@NonNull String fieldName) {
-        BeanValidationResult result = new BeanValidationResult(fieldName, this);
-
-        result.addResult(validateKeyNotNull("key", key));
-        result.addResult(validateNotBlank("description", description, false));
-
-        return result;
-    }
-
-    @Override
     public int compareTo(final PfConcept otherConcept) {
         if (otherConcept == null) {
             return -1;
diff --git a/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfKey.java b/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfKey.java
index 5a5891ad6..015d1a950 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfKey.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/testconcepts/DummyPfKey.java
@@ -24,7 +24,7 @@ package org.onap.policy.models.base.testconcepts;
 import java.util.Arrays;
 import java.util.List;
 import lombok.NonNull;
-import org.onap.policy.common.parameters.ValidationResult;
+import org.onap.policy.common.parameters.BeanValidationResult;
 import org.onap.policy.models.base.PfConcept;
 import org.onap.policy.models.base.PfKey;
 
@@ -75,7 +75,7 @@ public class DummyPfKey extends PfKey {
     }
 
     @Override
-    public ValidationResult validate(@NonNull String fieldName) {
+    public BeanValidationResult validate(@NonNull String fieldName) {
         return null;
     }